Snowflake Eel behavior???
So I bout a 2ft long 4 in thick snowflake eel about a month ago. He's awesome, totally a "sissy", and we call him Nessie. I've just noticed him going more toward the top of the tank recently....He has his body down, but he's just moving his mouth open and close towards a return pump/powerhead.
Any ideas? Normal? Other fish aren't doing it